Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by Rijk Zwaan Zaadteelt en Zaadhandel B.V.
also searched as: гинтама
10 August 2026
The hybrid forms round or slightly flattened heads of deep green color with a strong waxy bloom and thin inner leaves. The plants are characterized by vigorous growth and resistance to lodging, and also tolerate unfavorable weather conditions well, including soil and atmospheric drought.
The variety possesses high resistance to Fusarium (HR Foc:1), thrips infestation, and bacterial diseases, and is not prone to cracking in the field. The produce is suitable for fresh market sales, processing, including fermentation, and storage for up to 4–5 months.
When grown in the open field, the recommended planting density is from 30,000 to 37,000 plants per 1 ha without irrigation and 35,000–45,000 plants per 1 ha under intensive cultivation.
3 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255014
№ 56601
№ KWI628
№ 12028001
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Domaine Public (FR)
Nearby in the species list Geneva, Genius, Gentle, Gepard, Gerda, Geronimo, Gideon, Gigante das Hortas, Gilson, Gilson F1, Gl. d'enkhuizen 2, Gladiator, Glassor, Globe King, Globe Master, Globe Master F1, Globo, Globot, Globus, Gloire d'Enkhuizen